nexmon – Blame information for rev 1

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1 office 1 /*
2 * Copyright (c) 1993, 1994 Jeffrey C. Mogul, Digital Equipment Corporation,
3 * Western Research Laboratory. All rights reserved.
4 * Copyright (c) 2001 Compaq Computer Corporation. All rights reserved.
5 *
6 * Permission to use, copy, and modify this software and its
7 * documentation is hereby granted only under the following terms and
8 * conditions. Both the above copyright notice and this permission
9 * notice must appear in all copies of the software, derivative works
10 * or modified versions, and any portions thereof, and both notices
11 * must appear in supporting documentation.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
15 * are met:
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in
20 * the documentation and/or other materials provided with the
21 * distribution.
22 *
23 * THE SOFTWARE IS PROVIDED "AS IS" AND COMPAQ COMPUTER CORPORATION
24 * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
25 * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO
26 * EVENT SHALL COMPAQ COMPUTER CORPORATION BE LIABLE FOR ANY
27 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
28 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
29 * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
30 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
31 * SOFTWARE.
32 */
33  
34 /*
35 * nfsfh.h - NFS file handle definitions (for portable use)
36 *
37 * Jeffrey C. Mogul
38 * Digital Equipment Corporation
39 * Western Research Laboratory
40 */
41  
42 /*
43 * Internal representation of dev_t, because different NFS servers
44 * that we might be spying upon use different external representations.
45 */
46 typedef struct {
47 uint32_t Minor; /* upper case to avoid clashing with macro names */
48 uint32_t Major;
49 } my_devt;
50  
51 #define dev_eq(a,b) ((a.Minor == b.Minor) && (a.Major == b.Major))
52  
53 /*
54 * Many file servers now use a large file system ID. This is
55 * our internal representation of that.
56 */
57 typedef struct {
58 my_devt Fsid_dev; /* XXX avoid name conflict with AIX */
59 char Opaque_Handle[2 * 32 + 1];
60 uint32_t fsid_code;
61 } my_fsid;
62  
63 #define fsid_eq(a,b) ((a.fsid_code == b.fsid_code) &&\
64 dev_eq(a.Fsid_dev, b.Fsid_dev))
65  
66 extern void Parse_fh(const unsigned char *, int, my_fsid *, uint32_t *, const char **, const char **, int);